be quiet! Light Wings 140mm PWM vs Lian Li UNI FAN SL140 V2
Key differences
- be quiet! Light Wings 140mm PWM: noise 23.3 dB(A) vs 29 dB(A) (20% lower)
- Lian Li UNI FAN SL140 V2: airflow 77.6 CFM vs 56 CFM (28% higher)
- Lian Li UNI FAN SL140 V2: static pressure 2.09 mmH₂O vs 1.49 mmH₂O (29% higher)
Same on both: rgb Yes, size 140 mm, connector 4-pin PWM, pack 1×.
| be quiet! Light Wings 140mm PWM | Lian Li UNI FAN SL140 V2 | |
|---|---|---|
| Released | — | — |
| RGB | Yes | Yes |
| Max speed | 1,500 RPM | 1,600 RPM |
| Size | 140 mm | 140 mm |
| Noise | 23.3 dB(A) | 29 dB(A) |
| Connector | 4-pin PWM | 4-pin PWM |
| Pack | 1× | 1× |
| Airflow | 56 CFM | 77.6 CFM |
| Static pressure | 1.49 mmH₂O | 2.09 mmH₂O |